Senior Network Architect / IT

bout TCS Hungary:

At TCS Hungary, opportunity meets stability in a vibrant and dynamic work environment. Tata Consultancy Services is one of the world’s fastest-growing technology partners, employing over 600,000 people from 152 nationalities across 55 countries. Since our establishment in 2001 in Budapest, we’ve been committed to delivering exceptional services through the power of digital technology.

What You Will Do:

• Design and maintain scalable Spine-Leaf network architectures supporting modern enterprise and cloud environments.
• Drive adoption of modern overlay networking technologies , including EVPN/VXLAN, to enable scalable and flexible network architectures.
• Design and support networking solutions for Kubernetes and container platforms , aligning network architecture with cloud-native operating models.
• Implement container networking, ingress/egress controls, service connectivity, and network segmentation for secure and efficient application communication.
• Automate infrastructure provisioning and lifecycle management using Infrastructure as Code (IaC).
• Develop and maintain automation frameworks using Terraform, Ansible, and GitOps methodologies.
• Integrate infrastructure deployment processes with CI/CD pipelines and promote automation-first operational practices.
• Implement monitoring, telemetry, and observability solutions to improve operational visibility and platform reliability.
• Evaluate and implement programmable networking technologies and support AI/ML infrastructure networking requirements.
• Provide architectural guidance and technical leadership to engineering teams , collaborating across infrastructure, security, and application domains.

What Do We Offer:

• Market-leading private healthcare package
• Attractive cafeteria package
• Hybrid working model
• Office gym and sports clubs
• Career growth opportunities across diverse roles
• Access to learning platforms such as Udemy and O'Reilly
• Extensive certification and development opportunities
• Work on strategic Microsoft Cloud projects across Europe

What You Will Bring:

• 10+ years of experience in network engineering, network architecture, or cloud networking.
• Proven experience designing and implementing large-scale enterprise network solutions.
• Strong background in private cloud, Kubernetes, and cloud-native networking.
• Experience with infrastructure automation and Infrastructure as Code practices.
• Deep understanding of network security principles and enterprise architecture frameworks.
• Strong troubleshooting, analytical, and problem-solving skills.
• Excellent written and verbal communication abilities.
• Experience working across multiple technical and business teams.

…and we appreciate if you have:

• Industry certifications in networking, Kubernetes, cloud platforms, or automation technologies.
• Experience with enterprise Kubernetes deployments.
• Experience implementing observability platforms and telemetry solutions.
• Knowledge of AI/ML infrastructure networking.
• Experience in highly regulated or large-scale enterprise environments.
• Exposure to hybrid cloud and multi-cloud architectures.
• Experience with programmable networking and open networking technologies

Your responsibilities will be:

• Ensuring the completion of development tasks to support the new release of projects/solutions
• Grooming user stories with Product Owner
• Supporting production requests or fixing issues
• Unit testing applications and reporting daily progress on daily stand-up meetings

About Your Contract:

• 40 hours/week
• Full-time, indefinite contract
• Location: Budapest, Hungary
• Hybrid working model with 2-3 office days per week
• Occasional travel to customer locations across Europe
• Onboarding and acclimatization period provided
• You must be currently eligible to work in Hungary

Join our collaborative team and help shape Microsoft-based digital transformation solutions for leading organizations across Europe.

About Your Application:

Please include only information in your CV that is directly relevant to the role. Our recruitment team will review all applications and contact candidates whose experience best matches the requirements.

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